package com.sicau.socialpracticesystem.service;

import com.sicau.socialpracticesystem.entity.param.PageParam;
import com.sicau.socialpracticesystem.entity.po.Grade;
import com.baomidou.mybatisplus.extension.service.IService;
import com.sicau.socialpracticesystem.entity.vo.PageDataVO;

import java.util.List;

/**
 * <p>
 * 年级表 服务类
 * </p>
 *
 * @author sxt && ttxxi
 * @since 2021-04-26
 */
public interface GradeService extends IService<Grade> {

    PageDataVO<Grade> queryGradesByPage(PageParam pageParam);

    List<Grade> queryGrades();
}
